Rann renovations cost more than $100,000

FORMER South Australian premier Mike Rann spent more than $100,000 renovating his office after winning the 2010 election, the opposition claims.

The bill included moving a framed "Lance Armstrong guernsey" from one wall to another, Opposition Leader Isobel Redmond said.

The spending was revealed in documents obtained under Freedom of Information by the opposition.

It included more than $7000 for the premier's office meeting table, $546 for a security guard to oversee those working on the renovation, and six leather lounge chairs worth almost $2000 each.

Earlier this year, Premier Jay Weatherill also announced a refit of his state administration centre office - at a cost of $160,000 - to consolidate operations spread over two floors, Ms Redmond said.

"That will be two taxpayer-funded office refits to the premier's office in two years at the same time that South Australians are struggling with increasing cost of living pressures," she said in a statement on Monday.

"This is just another example of waste and financial mismanagement from this Labor government over the last 10 years."